package base.day25.ticket;

public class DemoLock1 {
    public static void main(String[] args) {
        MyLock1 l=new MyLock1();

        Thread t1=new Thread(l);
        Thread t2=new Thread(l);
        Thread t3=new Thread(l);

        t1.start();
        t2.start();
        t3.start();
    }
}
